Overview

overview

10

Static

static

3

shipping d...ts.exe

windows7-x64

10

shipping d...ts.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8abcf4a039cbad88b5303cd96c1e0607431af01b037260eda794983845bf8478

  • Size

    666KB

  • Sample

    250117-brkysaxmgw

  • MD5

    70c1c0cbc5260e0f8059ceadf7478eb7

  • SHA1

    f4f6eaa494337fda95d04b0973b00a115ce463b4

  • SHA256

    8abcf4a039cbad88b5303cd96c1e0607431af01b037260eda794983845bf8478

  • SHA512

    581db61b925a170314742a20f85d0abcc1590231b0b4eeaba8be8dbeb817a07e7e684a2935dc0d02f07162ea107164b95f64c0120cdc9f2e0c167625550c20d0

  • SSDEEP

    12288:pNnLL9blWZqlqpzaR5X9fTElP12vSZx8SmcrTsuZrwhVShHooLNa19yzxAPab:ppOZAUzaRHfTElPlz8S9ZruM5p7M+

Score
10/10
agenttesladiscoveryexecutionkeyloggerpersistencespywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      shipping documents.exe

    • Size

      779KB

    • MD5

      6bb964b13d7d40f9154178dcd5aef0b2

    • SHA1

      d8c1b8b31565af7457ba8e6deb0bd6cb5ed4c6db

    • SHA256

      7abd614a718eae6e0544e6828c834f275248093b5d807b7cc5c4de975dc7abc9

    • SHA512

      7afb160ab3792943c8521c5551d011f19bd9bbaa91f8151b1f4198050ab9179ce5a130c75692d8c43ca4afb9f02b0c2375af20e6638cf0879939478bb77134da

    • SSDEEP

      12288:a8XWXV7OeKYoX1hIlvJnvuejh2iUGxZ37v3BICEQXhGgqkN7HuK:wOeKYFSejhmOrRInOhGEx

    Score
    10/10
    agenttesladiscoveryexecutionkeyloggerpersistencespywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Agenttesla family

      agenttesla

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks